Does any political scientist take ancient and medieval ideas that rulers should be just and virtuous seriously or have men like Machiavelli or Hobbes buried those antique ideas?
Obviously few if any kings, archons, presidents, popes, and countless other forms of ruler perfectly lived up to ideals like justice and piety, but my understanding is that in ancient and medieval times, popular ideas of rulers and political authors often emphasized that the powerful need to be just, obey the laws of their people, and be pious according to their customs, with moderm authors like Machiavelli amd Hobbes popularizing the open discussion of the brutality and hypocrisy that often comes with politics that, in their view, could be necessary and a lesser evil not to be avoided for the state's well being. Do any political scientists take ideas like the necessity of virtue in rulers or sanctity of law and custom seriously or is that all just old cope?